<template>
  <h1>Hello World</h1>
  <div id="main">
    <div class="box"></div>
  </div>
</template>

<script></script>

<style lang="less" scoped>
#main {
  height: 400px;
  width: 400px;
  background-color: palegoldenrod;
  .box {
    height: 30px;
    width: 30px;
    background-color: pink;
  }
}
</style>
